On Sat, 21 Jun 2008 10:25:41 -0500, Alex Kozlov <[EMAIL PROTECTED]> wrote:
On Sat, Jun 21, 2008 at 01:32:20AM +0100, RW wrote:
On Wed, 18 Jun 2008 23:27:16 +0200
Martin Tournoij <[EMAIL PROTECTED]> wrote:
> There are some ports which refuse to compile with ccache, these all
> seem to be projects which use scons, unlike make, scons does not copy
> the user's environment automatically, and the required environment
> variables for ccache (like CCACHE_DIR) aren't present, which leads to
> build failure, an example is games/freera.
>
> I'm not that familiar with scons, and what exactly the "proper way" is
> to handle this sort of stuff in scons,
I don't have any experience with scons, but I did used to use cons.
IIRC cons expects to do the caching itself. Since it already generates a
hash that can be used to label the correct object file, it pretty much
comes for free and running ccache would just duplicate the overheads. I
think it's probable that there isn't a "proper way".
From porter's handbook:
To make third party SConstruct respect everything that is passed to SCons
in SCONS_ENV (that is, most importantly, CC/CXX/CFLAGS/CXXFLAGS), patch
the SConstruct so build Environment is constructed like this:
env = Environment(**ARGUMENTS)
It may be then modified with env.Append and env.Replace.
I have solved with ccache issue in net-p2p/linuxdcpp by tweak os.environ
stuff in SConstruct and add SCONS_BUILDENV=${SCONS_ENV} in
linuxdcpp/Makefile.
Cheers,
Mezz
--
Adios
--
[EMAIL PROTECTED] - [EMAIL PROTECTED]
FreeBSD GNOME Team
http://www.FreeBSD.org/gnome/ - [EMAIL PROTECTED]
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